INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d1d203baadbb747f2229a4561cd702c7b31f6f60f8501e541abf6854a8f460d', 
    '+O2pB9JT6ORJTSV1RnrvWOwT2TM2ugrz8BfkmqOJADE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)